Home / 2,723,240.76-3,757,923.38-1,499,313.84

Finding the Fourth Proportional to 2,723,240.76, 3,757,923.38 and 1,499,313.84

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Solution

The fourth proportional to 2,723,240.76, 3,757,923.38 and 1,499,313.84 is: 2,068,971.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,240.76 : 3,757,923.38 = 1,499,313.84 : x
  2. Step 2: Convert to fraction form
    2,723,240.76/3,757,923.38 = 1,499,313.84/x
  3. Step 3: Cross multiply
    2,723,240.76x = 3,757,923.38 × 1,499,313.84
  4. Step 4: Simplify right side
    2,723,240.76x = 5,634,306,533,293.58
  5. Step 5: Solve for x
    x = 5,634,306,533,293.58/2,723,240.76
  6. Step 6: Final answer
    x = 2,068,971.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.